Java has 2, one is Openjava, one is Oracle Java, the default system installed is Openjava, if you are just ordinary users, run Java program just, Openjava enough, if you are engaged in Java development, honest with Sun-java , don't get over your work. Install Chinese font In this article assume you have installed the Ttf-wqy-zenhei font pack, if you have not installed, please download the Ttf-wqy-zenhei font ...
GlassFish 3.1.1 This version supports Java 7 and AIX, and upgrades many components to http://www.aliyun.com/zixun/aggregation/29707.html "> latest version such as: Eclipselink, Jersey, Weld, Metro, Mojarra, OPENMQ, Grizzly, etc. GlassFish is a Java EE application server Oracle ...
Excelsior JET is an enhanced Java Virtual machine with advanced compilers and deployment kits. It works with Java-compatible Windows and Linux x86 hardware, and its optimizer can transform classes and jar files into high-performance binary executables. Its operating environment includes the sun implementation of the authorized Java API, as well as http://www.aliyun.com/zixun/aggregation/16544.html ">exc ...
The easiest way to install the JDK under Ubuntu is to use the APT install command, but the JDK installed is often not the latest version, and to install the latest JDK you need to go to Sun's http://www.aliyun.com/zixun/ aggregation/11307.html "> Download the official website. But the Sun's website has only rpm and bin two formats, and there is no Deb format used by Ubuntu, which requires us to use the Ubuntu conversion ...
Excelsior jet is an enhanced Java Virtual machine with advance compilers and deployment kits. It works with Java-compatible Windows and Linux x86 hardware, and its optimizer can transform classes and jar files into high-performance binary executables. Its operating environment includes the sun implementation of the authorized Java API, as well as http://www.aliyun.com/zixun/aggregation/16544.html ">exce ...
While the term cloud computing is not new (Amazon started providing its cloud services in 2006), it has been a real buzzword since 2008, when cloud services from Google and Amazon gained public attention. Google's app engine enables users to build and host Web applications on Google's infrastructure. Together with S3,amazonweb services also includes elastic Cloud Compute (EC2) calculation ...
What we want to does in this short tutorial, I'll describe the required tournaments for setting up a single-node Hadoop using the Hadoop distributed File System (HDFS) on Ubuntu Linux. Are lo ...
Save space, straight to the point. First, use the virtual machine VirtualBox to configure a Debian 5.0. Debian is always the most pure Linux pedigree in open source Linux, easy to use, efficient to run, and a new look at the latest 5.0, and don't feel like the last one. Only need to download Debian-501-i386-cd-1.iso to install, the remaining based on the Debian Strong network features, can be very convenient for the package configuration. The concrete process is omitted here, can be in ...
Note: Because the Hadoop remote invocation is RPC, the Linux system must turn off the Firewall service iptables stop 1.vi/etc/inittabid:5:initdefault: Change to Id:3:initdefault : That is, the character-type boot 2.ip configuration:/etc/sysconfig/network-scripts/3.vi/etc/hosts,add hos ...
Open source Hotspot Inventory 1984, Richard Stallman launched GNU and Free Softwarefoundation, which has been open source for more than 28 years. From the bottom of the operating system to advanced desktop applications, there are open source footprint. Linux, which is especially open source operating system, is a controversial issue and is subject to many commercial attacks. Many people like to put open source and business together, to accuse Open source is how "irregular", "energy consumption", "instability" and so on, especially Microsoft. Talk about ...
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